<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
注册成功！
<table border="1">
    {% for key,value in res.items() %}
        <tr>
            <th>{{ key }}</th>
            <td>{{ value }}</td>
        </tr>
    {% endfor %}
</table>
</body>
</html>